Closes the image and saves the changes to a file.

Parameters

string|null $destination: (optional) Destination path where the image should be saved. If it is empty the original image file will be overwritten.

Return value

bool TRUE on success, FALSE on failure.

Overrides ImageInterface::save

File

core/lib/Drupal/Core/Image/Image.php, line 118

Class

Image

Defines an image object to represent an image file.

Namespace

Drupal\Core\Image

Code

public function save($destination = NULL) {
  // Return immediately if the image is not valid.
  if (!$this->isValid()) {
    return FALSE;
  }
  $destination = $destination ?: $this->getSource();
  if ($return = $this->getToolkit()
    ->save($destination)) {
    // Clear the cached file size and refresh the image information.
    clearstatcache(TRUE, $destination);
    $this->fileSize = filesize($destination);
    $this->source = $destination;
    if (\Drupal::service('file_system')->chmod($destination)) {
      return $return;
    }
  }
  return FALSE;
}

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